10.3 sec in total
561 ms
9.4 sec
272 ms
Click here to check amazing Perfect Run content for Australia. Otherwise, check out these important facts you probably never knew about perfectrun.jp
Supplier of JDM aftermarket performance car parts from Apexi, Blitz, Cusco, HKS, Nismo, Tomei etc directly from Japan at wholesale prices.
Visit perfectrun.jpWe analyzed Perfectrun.jp page load time and found that the first response time was 561 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
perfectrun.jp performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value45.2 s
0/100
25%
Value14.3 s
1/100
10%
Value2,820 ms
3/100
30%
Value0.014
100/100
15%
Value30.3 s
0/100
10%
561 ms
231 ms
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466 ms
Our browser made a total of 179 requests to load all elements on the main page. We found that 98% of them (175 requests) were addressed to the original Perfectrun.jp, 1% (2 requests) were made to Currencyconverter.55uk.net and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Perfectrun.jp.
Page size can be reduced by 462.8 kB (14%)
3.2 MB
2.8 MB
In fact, the total size of Perfectrun.jp main page is 3.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 127.5 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 127.5 kB or 85% of the original size.
Potential reduce by 157.7 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Perfect Run images are well optimized though.
Potential reduce by 148.4 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 148.4 kB or 73% of the original size.
Potential reduce by 29.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Perfectrun.jp needs all CSS files to be minified and compressed as it can save up to 29.1 kB or 83% of the original size.
Number of requests can be reduced by 47 (26%)
178
131
The browser has sent 178 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perfect Run. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
perfectrun.jp
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ini.js
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maintemp.css
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index.css
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forquisch.css
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basic.css
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jquery.js
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jquery.json.js
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jquery.simplemodal.js
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jquery.jcarousel.pack.js
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skin.css
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quicksch.js
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currency.js
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addCart.js
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loginj.js
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firstLoadJs.js
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perfectrun.jp accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
perfectrun.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
perfectrun.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perfectrun.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Perfectrun.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
perfectrun.jp
Open Graph description is not detected on the main page of Perfect Run. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: